INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.
Khalil,, S., Al Abdulkreem, S. (2002). INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.. EKB Journal Management System, 27(12), 8363-8370. doi: 10.21608/jpp.2002.257622
Sohair Khalil,; Sheikha S. Al Abdulkreem. "INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.". EKB Journal Management System, 27, 12, 2002, 8363-8370. doi: 10.21608/jpp.2002.257622
Khalil,, S., Al Abdulkreem, S. (2002). 'INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.', EKB Journal Management System, 27(12), pp. 8363-8370. doi: 10.21608/jpp.2002.257622
Khalil,, S., Al Abdulkreem, S. INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.. EKB Journal Management System, 2002; 27(12): 8363-8370. doi: 10.21608/jpp.2002.257622

INFLUENCE OF THE TRIAZOLE GROWTH RETARDANT UNICONAZOLE ON PHYTOHORMONE LEVELS IN WHEAT PLANTS.

Journal of Plant Production
Article 18, Volume 27, Issue 12, December 2002, Page 8363-8370  XML PDF (525.55 K)
Document Type: Original Article
DOI: 10.21608/jpp.2002.257622
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Authors
Sohair Khalil,1; Sheikha S. Al Abdulkreem2
1Botany Department, National Research Centre, Dokki, Cairo, Egypt
2Botany Department, Girls College of Science, Dammam, Saudi Arabia
Abstract
The effect of soaking wheat grains in uniconazole, a triazole type growth retardant, was studied on the endogenous levels of IAA, ABA, cytokinins and IAA-oxidase activity. Uniconazole treated plants had lower IAA and higher ABA and cytokinins (Z, ZR, ZG) contents. IAA-oxidase activity was also increased.
Abbreviations : ABA = Abscisic Acid; IAA, IndoleAcetic Acid;   Z = Zeatin, ZR = Zeatin Riboside; ZG = Zeatin Glucoside.
Keywords
Endogenous plant hormones; IAA-oxidase; wheat plant; uniconazole (S-3307)
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